1
4 
0 1 3 2 
-3.375 -7.494005416e-16 3.375 3.375 -7.494005416e-16 3.375 -3.375 7.494005416e-16 -3.375 3.375 7.494005416e-16 -3.375 
0 1 2.220446049e-16 0 1 2.220446049e-16 0 1 2.220446049e-16 0 1 2.220446049e-16 0 0 1 0 1 1 0 1 